Manufacturer Part Number
UCC28C40DGKR
Manufacturer
Texas Instruments
Introduction
The UCC28C40DGKR is a DC-DC switching controller designed for power management applications, offering efficient voltage regulation and power conversion.
Product Features and Performance
Supports Boost, Flyback, and Forward Converter topologies
Capable of driving a transistor
Functions include Step-Up and Step-Up/Step-Down voltage adjustment
Operates with a single output
Open-loop architecture
Maximum switching frequency up to 1MHz
Allows up to 96% duty cycle
Product Advantages
High efficiency in power conversion
Flexible control options with frequency control feature
Wide operating temperature range, suitable for harsh environments
Key Technical Parameters
Output Type: Transistor Driver
Voltage Supply (Vcc/Vdd): 6.6V ~ 18V
Frequency Switching: Up to 1MHz
Duty Cycle (Max): 96%
Operating Temperature: -40°C ~ 105°C (TJ)
Quality and Safety Features
Built for robust performance in temperatures ranging from -40°C to 105°C
Compatibility
Compatible with applications requiring Boost, Flyback, or Forward Converter topologies
Application Areas
Power supply modules
Distributed power systems
Portable devices
Product Lifecycle
Currently active product
Not nearing discontinuation
Ongoing support and availability
Several Key Reasons to Choose This Product
Versatile for various power management applications
High duty cycle for increased efficiency
High frequency operation for better power regulation
Robust thermal management suitable for diverse operating environments
Reliable manufacturer with ongoing product support